WDXPRO-MB12-4 : 12" PRO Series Midbass

Product details

The WDXPRO-MB12-4 is a 12-inch midbass speaker engineered for extreme high-output car audio systems. It features a 4.0" high-temperature voice coil with a shorting ring, paired with a ferrite oxide magnet for superior power handling. The treated paper cone and cloth surround are optimized to deliver precise midbass frequency response and exceptional output performance. With a dynamic power handling of 3000 watts and a nominal power rating of 1500 watts, this speaker is built for unmatched performance and durability.

Features

• 4.0" High Temperature Voice Coil with Shorting Ring 
  
• Neodymium magnet for higher efficiency 
  
• Treated Paper Cone with Cloth Surround 
  
• Extreme Output Capability 
  
• Die-Cast Aluminum 
  
• EVA Mounting gasket
  
• Compression Speaker terminals 

Specifications

• Dynamic Power Handling: 4500 Watts
  
• Nominal Power Handling: 3000 Watts
  
• Impedance: 4Ω Voice Coil
  
• Resonant Frequency (fs):  64.7 Hz
  
• D.C. Voice Coil Resistance (Re):  4Ω
  
• Mechanical Quality Factor (Qms): 4.84
  
• Electrical Quality Factor (Qes): 0.36
  
• Total Quality Factor (Qts): 0.34
  
• Equivalent Air Volume to Cms (Vas): 18.7 L
  
• Mass of Diaphragm/Coil (Mms): 118.4 g
  
• Force Factor (BL): 19.3
  
• Sound Pressure Level (SPL):  93.3 dB
  
• Dimensions
  
• Outside Diameter:  12.32"/ 313 mm
  
• Cutout Diameter: 11.15"/ 283.12 mm
  
• Mounting Depth:  5.39"/ 137 mm